.banner-block{
    height:550px;
}
.banner-block .banner{
    height:550px;
    background: url('../../images/630.jpg') no-repeat;
    background-size: 100%;
}
.banner-flag{
    width:800px;
    padding-top:189px;
}
.banner-flag .name{
    display: block;
    height:54px;
    color:#ffffff;
    font-size:72px;
    line-height:54px;
}
.banner-flag .start{
    display: block;
    height: 60px;
    width: 220px;
    color: #ffffff;
    font-size: 20px;
    line-height: 60px;
    background-color: #0fa8e7;
    border-radius: 4px;
    margin-top: 54px;
    text-align: center;
    box-shadow: 0px 0px 30px #0fa8e7;
}
.description{
    padding-top:131px;
    width:645px;
}
.description .des{
    color:#a2acb5;
    font-size:22px;
    text-align: center;
    margin-top:19px;
}
.description .first{
    color:#0d253e;
    font-size:38px;
    text-align: center;
}
.navigation-block{
    margin-top:133px;
}
.navigation{
    width:1305px;
    background: url('../../images/Group 3.png') 43px 151px no-repeat;
}
.navigation-step{

}
.navigation-step li{
    float:left;
    margin-left:200px;
    position: relative;
}
.navigation-step li.bottom-li{
    float:left;
    margin-left:200px;
    position: relative;
}
.navigation-step li span{
    display: block;
    font-size:28px;
    color:#0d253e;
}
.navigation-step li div{
    font-size:28px;
    color:#0d253e;
}
.mt35{
    margin-top:35px;
}
.navigation-step li span.oss{
    color:#0fa8e7;
}

.navigation-step li .img{
     position: absolute;
     top: 127px;
     left: 60px;
 }
.navigation-step li.bottom-li .img{
    position: absolute;
    top: 90px;
    left: 60px;
}
.navigation-step li.bottom-li div.oss{
    color:#0fa8e7;
}
.imgDiv{
    width:224px;
}
.aboutUs{
    margin-top: 231px;
}
.aboutUs-block{
    padding-top:125px;
    height:505px;
    background: url('../../images/Bitmap.jpg') no-repeat;
    background-size: 100%;
}
.abouta{
    width: 660px;
    height:395px;

}
.about{
    width: 660px;
    height:395px;
    background-color: #ffffff;
    border-radius: 4px;
    box-shadow: 0 0 60px;
}
.about-us{
    padding:54px 59px;
}
.about-us .us{
    color:#0d253e;
    font-size: 30px;
}
.about-us .detail{
    color:#9ea8b2;
    font-size:22px;
}
.partner{
    margin-top: 142px;
}
.partner-block{
    width:1220px;
}
.partner .partner-a{
    color:#333333;
    font-size:36px;
    text-align: center;
}
.partner .partners{
    margin-top: 70px;
}
.partner .partners li{
    float: left;
    padding:37px;
}
.partner .partners li img{
    width:168px;
    height:78px;
}
.guide{
    margin-top: 179px;
}
.guide .guide-block{
    height:315px;
    background: url('../images/guide.png') no-repeat;
    background-color: #f0f2f5;
    background-size: 100%;
}
.guide-flag{
    width:932px;
    padding-top: 100px;
}
.guide-flag .left .name{
    color:#666666;
    font-size: 38px;
    margin-right:232px;
}
.guide-flag .start{
    display: block;
    height: 60px;
    width: 220px;
    color: #ffffff;
    font-size: 20px;
    line-height: 60px;
    background-color: #0fa8e7;
    border-radius: 4px;
    text-align: center;
    box-shadow: 0px 0px 30px #0fa8e7;
}
.footer{
    background-color: #333333;
    height:185px;
}
.footer .ab{
    padding:35px 0 0 150px;
    font-size:18px;
}
